fix

Author: Andrew Seguin

src/material/button/_fab-theme.scss

@@ -16,6 +16,14 @@
     @include _theme-from-tokens(inspection.get-theme-tokens($theme, base));
   } @else {
     @include sass-utils.current-selector-or-root() {
+      @include token-utils.create-token-values-mixed(
+        tokens-mat-fab.$prefix,
+        tokens-mat-fab.get-unthemable-tokens()
+      );
+      @include token-utils.create-token-values-mixed(
+        tokens-mat-fab-small.$prefix,
+        tokens-mat-fab-small.get-unthemable-tokens()
+      );
       @include token-utils.create-token-values-mixed(
         tokens-mat-extended-fab.$prefix,
         tokens-mat-extended-fab.get-unthemable-tokens()

src/material/core/tokens/m2/mat/_switch.scss

@@ -48,6 +48,7 @@ $prefix: (mat, switch);
     track-outline-width: 1px,
     track-shape: 7px,
     track-width: 36px,
+    unselected-focus-state-layer-opacity: 0.12,
     unselected-handle-horizontal-margin: 0,
     unselected-handle-size: 20px,
     unselected-hover-state-layer-opacity: 0.04,